Consequently, they are fundamental components of our bodies and vital for physiological functions such as protein synthesis, tissue repair and nutrient absorption. Here we take a closer look at amino ...

Chemically, an amino acid is a molecule that has a carboxylic acid group and an amine group that are each attached to a carbon atom called the α carbon. Each of the 20 amino acids has a specific ...

This image illustrates the general structure of an amino acid.The central carbon atom (C ... bond that forms between the carboxyl group of one amino acid and the amino group of another, with the ...

The sequence of amino acids in the chain determines how the chain will fold up to make the protein, so different proteins have different three-dimensional shapes. The three-dimensional shape of a ...

Deoxyribonucleic acid (DNA) is the information-carrying molecule found in all living organisms. In most animal, plant and fungal cells DNA is stored in the nucleus coiled up in thread-like ...

Prof. Kristina Norman's team at the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) has now shown that amino acid profiles could serve as promising biomarkers for muscle health in ...